140499630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{520369}}^1$

素因数の和:520385

約数の個数: 32

約数和(自身を含む): 374666400

約数和(自身を除く): 234166770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 520369, 1040738, 1561107, 2601845, 3122214, 4683321, 5203690, 7805535, 9366642, 14049963, 15611070, 23416605, 28099926, 46833210, 70249815, 140499630]

約数ペア:

[(1, 140499630), (2, 70249815), (3, 46833210), (5, 28099926), (6, 23416605), (9, 15611070), (10, 14049963), (15, 9366642), (18, 7805535), (27, 5203690), (30, 4683321), (45, 3122214), (54, 2601845), (90, 1561107), (135, 1040738), (270, 520369)]